Remove support for Python 3.8

[fealho]

CU-86b6wkh5u, Resolve #2681.

[sdv-team]

Task linked: CU-86b6wkh5u SDV - Remove support for Python 3.8 #2681

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.17%. Comparing base (a7eb1f8) to head (1748e76).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2731      +/-   ##
==========================================
+ Coverage   98.16%   98.17%   +0.01%     
==========================================
  Files          72       72              
  Lines        7830     7830              
==========================================
+ Hits         7686     7687       +1     
+ Misses        144      143       -1     

Flag	Coverage Δ
integration	76.25% <ø> (-0.07%)	⬇️
unit	96.96% <ø> (ø)

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